McGee: All right. Well you should probably know that Abby and I used to date? Bishop: Ew. Like, each other? McGee: Yeah. Bishop: Wait - isn't that a violation of rule 12, never date a.... McGee: It was a long time ago. After we'd broken up, one night I went to her lab. Found a scribbled piece paper; a list. Potential boyfriends had to fulfill certain conditions by a pre-arranged date or else, goodbye. Bishop: Such as. McGee: Things started off relatively normal: opening the door for her, flowers, putting the seat down. Then around number 8, it gets uh... Bishop: What? McGee: Does she know you have these? Bishop: Does she know you have these? McGee: Yeah she wasn't happy when she found out. Bishop: These are all very specific. McGee: Yeah. Bishop: These ideas apply to you? McGee: No those rules weren't in place when we were together. At least I don't think so. Bishop: What's with the two month cutoff? Abby's sabotaging herself. I've seen stuff like this before. We have to talk to her.
Gibbs: This all started the day you showed up. Rebecca: Oh. Rule 39 - there's no such thing as coincidence. Gibbs: That's right. Rebecca: First of all, I gave you that rule. Gibbs: No you didn't. Rebecca: Yes, I did. And second of all, use your head, J. I'm clearly being set up here. Obviously someone knew that I was coming to see you. That's your lead. Not me.